Finding the Third Proportional to 846,764 and 1,830,040

Step by Step Solution

1. Step 1: Write the proportion equation
   846,764 : 1,830,040 = 1,830,040 : x
2. Step 2: Convert to fraction form
   846,764/1,830,040 = 1,830,040/x
3. Step 3: Cross multiply
   846,764x = 1,830,040 × 1,830,040
4. Step 4: Simplify right side
   846,764x = 3,349,046,401,600
5. Step 5: Solve for x
   x = 3,349,046,401,600/846,764
6. Step 6: Final answer
   x = 3,955,111.93